D V Bhattacharya <br/><br/>
Vijnan nayi chunouthiyam/ 
by D V Bhattacharya 
 - New Dlhi:  Vani,  2010. 
 - 477p. 
<br/><br/><label>ISBN: </label>818143112X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Dewey Class. No.: </label>H 500  / DVB/V